Struct LocalInit

pub struct LocalInit {
    pub eq_token: Eq,
    pub expr: Box<Expr>,
    pub diverge: Option<(Else, Box<Expr>)>,
}

Available on crate feature full only.

The expression assigned in a local let binding, including optional diverging else block.

LocalInit represents = s.parse()? in let x: u64 = s.parse()? and = r else { return } in let Ok(x) = r else { return }.

Fields

eq_token: Eq

expr: Box<Expr>

diverge: Option<(Else, Box<Expr>)>

Trait Implementations

impl Clone for LocalInit

Available on crate feature clone-impls only.

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LocalInit

Available on crate feature extra-traits only.

fn fmt(&self, formatter: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for LocalInit

Available on crate feature extra-traits only.

fn hash<H>(&self, state: &mut H)

where H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LocalInit

Available on crate feature extra-traits only.

fn eq(&self, other: &Self) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for LocalInit

Available on crate feature extra-traits only.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes